Exposure
ID
PIONI.2021-10-04T01:24:42.319_1
Header ID
PIONI.2021-10-04T01:24:42.319
Date updated
2021-10-04 01:30:50 UTC+0000
Release date
2021-10-04 01:24:42 UTC+0000
UTC Start
2021-10-04 01:24:42.319
UTC End
2021-10-04 01:25:20.719
MJD Start
59491.0588231361
MJD End
59491.0592675805
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0038635
Ambient temperature (°C)
11.67
Seeing (arcsec)
0.87
Observation
ID
48419
Category
calibrator
Program ID
0103.D-0711(A)
Program Title
UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
Program Type
Normal
PI / COI
TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
ID
36304
Name
HD_176698
RA
285.361067
DEC
1.28844
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 63.9890 63.7970 122.8000 122.9000
A0-J2 100.0270 99.7340 92.2000 92.2000
A0-K0 112.9720 112.7700 69.6940 69.6500
G1-J2 55.4320 55.3790 56.4000 56.3000
G1-K0 90.3970 90.4050 35.2270 35.2280
J2-K0 43.5420 43.5530 7.9130 8.0070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0103.D-0711(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59491.0588231361
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_176698
RA 285.361067
DEC 1.28844
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.989
HIERARCH ESO ISS PBL12 END 63.797
HIERARCH ESO ISS PBLA12 START 122.8
HIERARCH ESO ISS PBLA12 END 122.9
HIERARCH ESO ISS PBL13 START 100.027
HIERARCH ESO ISS PBL13 END 99.734
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 112.972
HIERARCH ESO ISS PBL14 END 112.77
HIERARCH ESO ISS PBLA14 START 69.694
HIERARCH ESO ISS PBLA14 END 69.65
HIERARCH ESO ISS PBL23 START 55.432
HIERARCH ESO ISS PBL23 END 55.379
HIERARCH ESO ISS PBLA23 START 56.4
HIERARCH ESO ISS PBLA23 END 56.3
HIERARCH ESO ISS PBL24 START 90.397
HIERARCH ESO ISS PBL24 END 90.405
HIERARCH ESO ISS PBLA24 START 35.227
HIERARCH ESO ISS PBLA24 END 35.228
HIERARCH ESO ISS PBL34 START 43.542
HIERARCH ESO ISS PBL34 END 43.553
HIERARCH ESO ISS PBLA34 START 7.913
HIERARCH ESO ISS PBLA34 END 8.007
HIERARCH ESO ISS AMBI TAU0 START 0.003965
HIERARCH ESO ISS AMBI TAU0 END 0.003762
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.84